Keller, Howard,  1941- <br/><br/>
Mastering Mathcad version 7 / 
Howard Keller, John G. Crandall 
 - New York :  McGraw-Hill,  c1998 
 - xxi , 329 p. ;  24 cm. 
<br/><br/>Includes 1 computer laser optical disc (4 3/4 in.) 
<br/><br/><label>ISBN: </label>0079131360 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MathCAD.<br/>Mathematics--Data processing.
<br/><br/><label>Dewey Class. No.: </label>510.2855369  / KEL